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Thompson Motorsports CNC ported heads
Get your heads CNC ported
CNC PORT INTAKE RUNNER
CNC PORT EXHAUST PORT RUNNER
FACE INTAKE SURFACE & EXHAUST SURFACE
FACE VALVE COVER RAIL
SURFACE DECK OF HEAD
100% assembled and vacuumm tested.
We now offer CNC porting for your GM LS 317/799/243/Ls3/L99 heads utlizing your parts and so much more, Like spring upgrades, valve upgrades ex....
If you would like to know more or have any questions or concerns please feel free to contact us.
Phone # : 972-853-2450
We are located at:
545 Justin Pl.
***dealer and wholesale accounts available, call for details***
**please call for rush orders**
We make every effort to keep these motors in stock, however build times can vary. So please call to verify the build time of your motor.
All motors could require minor modifications for install (drill and tap holes or clearancing). These changes are minor and can be performed with simple common tools. Thompson Motorsports is not responsible for the work required nor does this warrant a reason for the return of the product, even in the case of a direct replacement. We are dedicated to customer service and are more than happy to help with the install in any way possible. Please feel free to call or email with any questions or concerns.